Monstersche sluis, in Maassluis: opening hours and contact

All about the Monstersche sluis: service times, location and contact details. On the water map below do you see this lock complex in its immediate vicinity. On the right on this page you will find the locking times, additional information and the telephone numbers and VHF channels.

 


 

Open the Water Map for Maassluis in full window

 

More locks nearby

1. Botlek rotterdam: Rozenburgsesluis

 

More information

How does passing throug a lock work?

For seasoned water sports enthusiasts it is a simple procedure, but if you are not yet experienced on the water, entering and exiting the lock can be an impressive experience. How does it work, where do you moor, what should you pay attention to?

 

Shipping times Monstersche sluis

Monstersche sluis

Width
3.4 meter
Lock length
22.5 meter
Threshold depth (buiten)
- meter
Threshold depth (binnen)
- meter
Take possible water level changes into account
VHF-Channel
-
Phone number
06-26112500
Comment: Due to the tide, operating times may vary. See also the site monsterschesluis.nl/schutmomenten. Tel. No operation; 06-26112500 or VHF 68.

Service times this week

All days: closed


Operating times all year

From 15-04 until 23-05

Outside these days/times the lock can be operated on request
Friday, Saturday, Sunday: between 09:00 and 20:00

On 24-05

Outside these days/times the lock can be operated on request
Friday, Saturday, Sunday and Holidays: between 09:00 and 20:00

From 25-05 until 14-10

Outside these days/times the lock can be operated on request
Friday, Saturday, Sunday: between 09:00 and 20:00

From 15-10 until 14-04

All days: closed


Administrator

Gemeente Gemeente Maassluis
Postbus 55
3140 AB Maassluis

Administrator visiting address
Koningshoek 93050 Maassluis
Phone number: 14010

Data updated: 09 Februari 2026, 14:54 uur

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